mirror of
https://github.com/gnh1201/welsonjs.git
synced 2024-11-26 15:31:42 +00:00
294 lines
10 KiB
JavaScript
294 lines
10 KiB
JavaScript
/*
|
|
* webloader.js
|
|
* Go Namhyeon (gnh1201@gmail.com)
|
|
* 2020-07-07
|
|
* https://github.com/gnh1201/welsonjs
|
|
*
|
|
*/
|
|
var FILE = require('lib/file');
|
|
|
|
// "less than IE 9";
|
|
window.enableEventListener = function(obj) {};
|
|
if (!window.addEventListener) {
|
|
Element = function() {};
|
|
|
|
(function(WindowPrototype, DocumentPrototype, ElementPrototype, registry) {
|
|
if (!DocumentPrototype.head) {
|
|
DocumentPrototype.head = (function() {
|
|
return DocumentPrototype.getElementsByTagName("head")[0];
|
|
})();
|
|
}
|
|
|
|
if (!DocumentPrototype.getElementsByClassName) {
|
|
DocumentPrototype.getElementsByClassName = function(search) {
|
|
var d = document,
|
|
elements, pattern, i, results = [];
|
|
if (d.querySelectorAll) { // IE8
|
|
return d.querySelectorAll("." + search);
|
|
}
|
|
if (d.evaluate) { // IE6, IE7
|
|
pattern = ".//*[contains(concat(' ', @class, ' '), ' " + search + " ')]";
|
|
elements = d.evaluate(pattern, d, null, 0, null);
|
|
while ((i = elements.iterateNext())) {
|
|
results.push(i);
|
|
}
|
|
} else {
|
|
elements = d.getElementsByTagName("*");
|
|
pattern = new RegExp("(^|\\s)" + search + "(\\s|$)");
|
|
for (i = 0; i < elements.length; i++) {
|
|
if (pattern.test(elements[i].className)) {
|
|
results.push(elements[i]);
|
|
}
|
|
}
|
|
}
|
|
return results;
|
|
}
|
|
}
|
|
|
|
var enableEventListener = function(obj, registry) {
|
|
obj.addEventListener = function(type, listener) {
|
|
var target = this;
|
|
|
|
if (typeof(registry) === "undefined")
|
|
registry = [];
|
|
|
|
registry.unshift([target, type, listener, function(event) {
|
|
event.currentTarget = target;
|
|
event.preventDefault = function() {
|
|
event.returnValue = false
|
|
};
|
|
event.stopPropagation = function() {
|
|
event.cancelBubble = true
|
|
};
|
|
event.target = event.srcElement || target;
|
|
|
|
listener.call(target, event);
|
|
}]);
|
|
|
|
this.attachEvent("on" + type, registry[0][3]);
|
|
};
|
|
|
|
obj.removeEventListener = function(type, listener) {
|
|
for (var index = 0, register; register = registry[index]; ++index) {
|
|
if (register[0] == this && register[1] == type && register[2] == listener) {
|
|
return this.detachEvent("on" + type, registry.splice(index, 1)[0][3]);
|
|
}
|
|
}
|
|
};
|
|
|
|
obj.dispatchEvent = function(eventObject) {
|
|
return this.fireEvent("on" + eventObject.type, eventObject);
|
|
};
|
|
};
|
|
|
|
WindowPrototype.enableEventListener = function(obj) {
|
|
if (!obj.addEventListener) {
|
|
enableEventListener(obj);
|
|
}
|
|
};
|
|
enableEventListener(WindowPrototype, registry);
|
|
enableEventListener(DocumentPrototype, registry);
|
|
enableEventListener(ElementPrototype, registry);
|
|
|
|
var __createElement = DocumentPrototype.createElement;
|
|
DocumentPrototype.createElement = function(tagName) {
|
|
var element = __createElement(tagName);
|
|
if (element == null) {
|
|
return null;
|
|
}
|
|
for (var key in ElementPrototype)
|
|
element[key] = ElementPrototype[key];
|
|
return element;
|
|
}
|
|
|
|
var __getElementById = DocumentPrototype.getElementById;
|
|
DocumentPrototype.getElementById = function(id) {
|
|
var element = __getElementById(id);
|
|
if (element == null) {
|
|
return null;
|
|
}
|
|
for (var key in ElementPrototype)
|
|
element[key] = ElementPrototype[key];
|
|
return element;
|
|
}
|
|
})(window, document, Element.prototype, []);
|
|
}
|
|
|
|
// "get IE version";
|
|
var IEVersion = (function() {
|
|
var undef,
|
|
v = 3,
|
|
div = document.createElement('div'),
|
|
all = div.getElementsByTagName('i');
|
|
|
|
while (
|
|
div.innerHTML = '<!--[if gt IE ' + (++v) + ']><i></i><![endif]-->',
|
|
all[0]
|
|
);
|
|
|
|
return v > 4 ? v : undef;
|
|
})();
|
|
|
|
return {
|
|
enableMovableWindow: function() {
|
|
var grip = document.getElementById("app"),
|
|
oX, oY,
|
|
mouseDown = function(e) {
|
|
if (e.offsetY + e.offsetX < 0) return;
|
|
oX = e.screenX;
|
|
oY = e.screenY;
|
|
window.addEventListener("mousemove", mouseMove);
|
|
window.addEventListener("mouseup", mouseUp);
|
|
},
|
|
mouseMove = function(e) {
|
|
window.moveTo(screenX + e.screenX - oX, screenY + e.screenY - oY);
|
|
oX = e.screenX;
|
|
oY = e.screenY;
|
|
},
|
|
gripMouseMove = function(e) {
|
|
this.style.cursor = (e.offsetY + e.offsetX > -1) ? "move" : "default";
|
|
},
|
|
mouseUp = function(e) {
|
|
window.removeEventListener("mousemove", mouseMove);
|
|
window.removeEventListener("mouseup", mouseUp);
|
|
};
|
|
|
|
enableEventListener(grip);
|
|
grip.addEventListener("mousedown", mouseDown);
|
|
grip.addEventListener("mousemove", gripMouseMove);
|
|
},
|
|
getIEVersion: function() {
|
|
return IEVersion;
|
|
},
|
|
addScript: function(url, callback, test, ttl) {
|
|
var _callback = function(el, ttl) {
|
|
var result = test(el);
|
|
if (typeof(result) !== "undefined") {
|
|
callback(el);
|
|
} else {
|
|
setTimeout(function() {
|
|
if (ttl > 0) {
|
|
_callback(el, ttl - 1);
|
|
} else {
|
|
console.log("failed load " + url);
|
|
}
|
|
}, 1);
|
|
}
|
|
};
|
|
|
|
var el = document.createElement("script");
|
|
el.src = url;
|
|
el.type = "text/javascript";
|
|
el.charset = "utf-8";
|
|
document.head.appendChild(el);
|
|
|
|
if (typeof(test) === "function" && typeof(callback) === "function") {
|
|
// "Time-To-Live: default value is 30 seconds";
|
|
ttl = (typeof(ttl) == "number" ? ttl : 30000);
|
|
el.onload = _callback(el, ttl);
|
|
} else if (typeof(callback) === "function") {
|
|
el.onload = callback(el);
|
|
}
|
|
|
|
return el;
|
|
},
|
|
addStylesheet: function(url, callback) {
|
|
var el = document.createElement("link");
|
|
el.href = url;
|
|
el.rel = "stylesheet";
|
|
el.type = "text/css";
|
|
el.media = "screen, projection";
|
|
document.head.appendChild(el);
|
|
if (typeof(callback) === "function") {
|
|
el.onload = callback(el);
|
|
}
|
|
return el;
|
|
},
|
|
main: function() {
|
|
// "set variable 'self'";
|
|
var self = this;
|
|
|
|
// "load contents";
|
|
var contents = FILE.readFile("app\\index.html", "utf-8");
|
|
document.getElementById("app").innerHTML = contents;
|
|
|
|
// "load stylesheets dynamically";
|
|
self.addStylesheet("app/assets/css/jquery-ui-1.21.1.min.css");
|
|
self.addStylesheet("app/assets/css/jquery.toast-1.3.2.min.css");
|
|
self.addStylesheet("app/assets/css/style.css");
|
|
|
|
// "go to entrypoint";
|
|
var start = function() {
|
|
self.addScript("app/index.js");
|
|
};
|
|
|
|
// "when loaded jquery (strictly)";
|
|
var jqLoaded = function(el) {
|
|
jQuery.support.cors = true;
|
|
|
|
self.addScript("app/assets/js/jquery.toast-1.3.2.min.js", function(el) {
|
|
if (messages.length > 0) {
|
|
for (var i in messages) {
|
|
console.log(messages[i]);
|
|
}
|
|
|
|
// "start this app"
|
|
start();
|
|
}
|
|
}, function(el) {
|
|
return window.jQuery.toast;
|
|
});
|
|
};
|
|
|
|
if (self.getIEVersion() == 8) {
|
|
self.addScript("app/assets/css/jquery/webreflection-ie8-0.8.1.min.js");
|
|
}
|
|
|
|
// "load javascripts dynamically";
|
|
self.addScript("app/assets/js/es5-shim-4.5.14.min.js");
|
|
self.addScript("app/assets/js/es5-sham-4.5.14.min.js");
|
|
self.addScript("app/assets/js/json3-3.3.2.min.js");
|
|
self.addScript("app/assets/js/es6-shim-0.35.5.min.js");
|
|
self.addScript("app/assets/js/es6-sham-0.35.5.min.js");
|
|
self.addScript("app/assets/js/html5shiv-printshiv-3.7.3.min.js");
|
|
if (self.getIEVersion() < 9) {
|
|
self.addScript("app/assets/js/welsonjs-respond-1.4.2-modified.js");
|
|
self.addScript("app/assets/js/welsonjs-selectivizr-1.0.2-modified.js");
|
|
self.addScript("app/assets/js/excanvas-565afad.js");
|
|
self.addScript("app/assets/js/jquery-1.11.3.min.js", jqLoaded, function(el) {
|
|
return window.jQuery;
|
|
});
|
|
self.addScript("http://api.html5media.info/1.1.6/html5media.min.js");
|
|
} else {
|
|
self.addScript("app/assets/js/jquery-3.5.1.min.js", jqLoaded, function(el) {
|
|
return window.jQuery;
|
|
});
|
|
}
|
|
self.addScript("app/assets/js/modernizr-2.8.3.min.js");
|
|
|
|
// "load jQuery UI (1.12.1)";
|
|
self.addScript("app/assets/js/jquery-ui-1.21.1.min.js");
|
|
|
|
// "load jQuery plugins";
|
|
if (self.getIEVersion() < 10) {
|
|
self.addScript("app/assets/js/PIE-1.0.0.js");
|
|
self.addScript("app/assets/js/jquery.html5-placeholder-shim-5a87f05.js");
|
|
}
|
|
self.addScript("app/assets/js/jquery.form-4.3.0.min.js");
|
|
|
|
// "prevent text drag and drop"; {
|
|
document.body.ondragstart = function() {
|
|
return false;
|
|
};
|
|
document.body.ondrop = function() {
|
|
return false;
|
|
};
|
|
// };
|
|
|
|
// "set movable window";
|
|
self.enableMovableWindow();
|
|
|
|
return 0;
|
|
}
|
|
}
|